| 发明名称 |
LED DRIVER |
| 摘要 |
<p>PURPOSE: An LED driver is provided to suppress heat loss by supplying current balancing between LED strings. CONSTITUTION: An LED driver comprises at least two LED strings(103), a rectifier(107), and at least two current balancing capacitors(105). The rectifier rectifies current voltage and supplies DC voltage to LED strings. The current balancing capacitors are arranged in the current path of each LED strings and matches current balancing of LED strings.</p> |
| 申请公布号 |
KR20100128930(A) |
申请公布日期 |
2010.12.08 |
| 申请号 |
KR20090047616 |
申请日期 |
2009.05.29 |
| 申请人 |
LG INNOTEK CO., LTD. |
发明人 |
KIM, SUNG EUN;KIM, TAE YONG;LEE, HYUN KWAN;CHO, SHIN;HUH, DONG YOUNG |
| 分类号 |
G09G3/32;G02F1/133;G09G3/20;H05B37/02 |
主分类号 |
G09G3/32 |
| 代理机构 |
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